Company · LQDA · CIK 1819576

Liquidia Corp (LQDA) SEC filings and CIK.

LQDA’s SEC Central Index Key (CIK) is 0001819576, or 1819576 without leading zeros. The SEC’s ticker file lists it as Liquidia Corp.

Ticker: LQDA
CIK: 0001819576
Other tickers: None
Insider transactions, Q3 2026: 69

Insider trading

In Q3 2026, insiders at Liquidia Corp reported 69 non-derivative transactions on 20 Forms 3, 4 and 5, including 0 open-market purchases and 42 sales. See every LQDA insider transaction →

Recent filings we observed

No filings for this CIK appear in our current observation window. The full history is available from the filings endpoint below and on SEC.gov.

Get LQDA SEC data through the API

Filing history

curl "https://sec-api.dev/api/v1/filings?cik=1819576&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Company profile

curl "https://sec-api.dev/api/v1/companies/1819576" \
  -H "Authorization: Bearer $SEC_API_KEY"

Reported XBRL facts

curl "https://sec-api.dev/api/v1/facts/1819576?taxonomy=us-gaap&concept=Revenues&limit=10" \
  -H "Authorization: Bearer $SEC_API_KEY"

Ticker to CIK API · SEC filings API · Liquidia Corp on SEC.gov

Questions

What is LQDA’s CIK number?

LQDA’s SEC Central Index Key (CIK) is 0001819576, or 1819576 without leading zeros. The SEC’s ticker file lists it as Liquidia Corp.

How do I find Liquidia Corp’s 10-K?

Request /api/v1/filings?cik=1819576&form=10-K, or open the company’s EDGAR page and filter by 10-K. Foreign issuers file 20-F or 40-F instead.

Ticker and CIK: SEC company_tickers.json, cached 2026-11-02. Tickers can move between entities; the CIK identifies the filer.

Plain-text version for agents and LLMs: /companies/lqda.md

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